InChI=1/C11H14N4O2S2/c1-7-12-6-10(13-7)19(16,17)15-11-14-8-4-2-3-5-9(8)18-11/h6H,2-5H2,1H3,(H,12,13)(H,14,15)/p+1/fC11H15N4O2S2/h12-14H/q+1 E04A8417B642AD62